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在Python中操作列表之list.extend()方法的使用

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Release： 2016-06-10 15:12:05
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 extend()方法追加序列内容到列表。
语法

以下是extend()方法的语法：

list.extend(seq)
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参数

  • seq -- 这是列表的元素

返回值

此方法不返回任何值，但添加内容到现有列表中
例子

下面的例子显示了extend()方法的使用

#!/usr/bin/python

aList = [123, 'xyz', 'zara', 'abc', 123];
bList = [2009, 'manni'];
aList.extend(bList)

print "Extended List : ", aList ;
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当我们运行上面的程序，它会产生以下结果：

Extended List : [123, 'xyz', 'zara', 'abc', 123, 2009, 'manni']
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Related labels：
python
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